class Person:
    def __init__(self, name):
        self.name = name
    def invite(self,people):
        print(self.name,"请",people.name,"打扫卫生")

        people.sweep()

class Baojie:
    def __init__(self,name):
        self.name = name
    def sweep(self):
        print(self.name+"正在打扫卫生")
        

p1=Person("小明")
b1=Baojie("李阿姨")
p1.invite(b1)